Concurrently Parallel Command Runner for npm Scripts

Concurrently runs multiple commands in parallel with color-coded output, prefix labels, and process lifecycle management. With 14M+ weekly npm downloads, it is the standard tool for running dev servers, watchers, and build processes simultaneously.

Installation

Use the upstream install or setup path that matches your environment:

• npm run watch-js & npm run watch-css. That's fine but it's hard to keep

Requirements and caveats from upstream:

• The tool is written in Node.js, but you can use it to run any commands.
• const concurrently = require('concurrently');
• See Node.js docs.

Basic usage or getting-started notes:

• Run multiple commands concurrently.

• Like npm run watch-js & npm run watch-less but better.

• Usage

• Source: https://github.com/open-cli-tools/concurrently

• Extracted from upstream docs: https://raw.githubusercontent.com/open-cli-tools/concurrently/HEAD/README.md

Source

• Agent Skill Exchange